fix: correct Dockerfile build context for parapharmacy-api

Changed build context from '.' to './apps/parapharmacy-api' so the
Dockerfile can find the src/ directory.

docker-compose.yml

@@ -40,6 +40,7 @@ services:
       OTEL_TRACES_EXPORTER: otlp
       OTEL_METRICS_EXPORTER: otlp
       OTEL_LOGS_EXPORTER: otlp
+      PARAPHARMACY_API_URL: http://parapharmacy-api:3002
       OTEL_RESOURCE_ATTRIBUTES: service.namespace=farmafinder
     volumes:
       - backend_data:/app/data
@@ -88,8 +89,8 @@ services:
   parapharmacy-api:
     image: git.hacecalor.net/ichitux/farmafinder-parapharmacy-api:latest
     build:
-      context: .
+      context: ./apps/parapharmacy-api
-      dockerfile: apps/parapharmacy-api/Dockerfile
+      dockerfile: Dockerfile
     restart: unless-stopped
     ports:
       - "3002:3002"
@@ -133,11 +134,6 @@ services:
     depends_on:
       - postgres
 
-  # --- Parapharmacy Backend connection ---
-  backend:
-    environment:
-      PARAPHARMACY_API_URL: http://parapharmacy-api:3002
-
 volumes:
   backend_data:
   postgres_data: